(2840) Kallavesi
Asteroid (2840) Kallavesi |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.3988 AU |
eccentricity | 0.0928 |
Perihelion - aphelion | 2.1763 AU - 2.6213 AU |
Inclination of the orbit plane | 8.512 ° |
Sidereal period | 3.715 a |
Mean orbital velocity | 19.23 km / s |
Physical Properties | |
Medium diameter | approx. 8 km |
Albedo | ? |
Rotation period | ? H |
Absolute brightness | 12.5 mag |
Spectral class | Sl |
history | |
Explorer | Liisi Oterma |
Date of discovery | October 15, 1941 |
Another name | 1941 UP, 1952 TB, 1977 KC |
Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. |
(2840) Kallavesi is an asteroid of the main belt , which on 15 October 1941 by the Finnish astronomer liisi oterma in Turku was discovered.
The name of the asteroid is reminiscent of Lake Kallavesi in Finland.